Seat



FIG. 1 is a front and left side perspective view slightly from above of a seat in accordance with the present design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevation view thereof, the opposite side being a mirror image of FIG. 4;

FIG. 5 is a rear elevation view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a seat, as shown and described. 